No, it is not easy! When I lost my dog recently, I was speaking to someone about why they don't live as long as us, and its not fair, they said "Think of how hard it is to loose them after 10 years, then think how hard it would be to loose them after 70 years"
And a poem that helped me alot:
"There is one best place to bury a dog.
"If you bury him in this spot, he will
come to you when you call - come to you
over the grim, dim frontier of death,
and down the well-remembered path,
and to your side again.
"And though you call a dozen living
dogs to heel, they shall not growl at
him, nor resent his coming,
for he belongs there.
"People may scoff at you, who see
no lightest blade of grass bent by his
footfall, who hear no whimper, people
who may never really have had a dog.
Smile at them, for you shall know
something that is hidden from them,
and which is well worth the knowing.
"The one best place to bury a good
dog is in the heart of his master."
--- Ben Hur Lampman ---
from the Portland Oregonian Sept. 11, 1925
Rest in peace Sally.